package homework;

import java.io.*;

public class Test02 {
    public static void main(String[] args) throws IOException, ClassNotFoundException {
        File dir = new File(".");
        File[] subs = dir.listFiles((f) -> f.getName().endsWith(".obj"));
        for (int i = 0; i < subs.length; i++) {
            File sub = subs[i];
            FileInputStream fis = new FileInputStream(sub);
            ObjectInputStream ois = new ObjectInputStream(fis);
            Object obj = ois.readObject();
            if (obj instanceof User) {
                User user = (User) obj;
                System.out.println(user);
            }
            ois.close();
        }
    }
}
